A magnetic field will apply a force on a single moving charge, and it will also exert a force on a current on which is a collection of moving charges. The force encountered by a wire of length l ...

Magnetic effect of electric current is one of the major effects which functions as the basic principle in appliances used in various fields of activities. The magnetic field around a current carrying ...

CBSE Class 10 Physics Magnetic Effects of Electric Current Important Questions and Answers: In this article we are covering the important questions and answers from chapter 12 Magnetic Effects of ...

A Hall-effect sensor is a transducer that converts a magnetic field directly into a usable electrical voltage. It enables ...

This is called electromagnetic induction close electromagnetic inductionThe production of a potential difference (voltage) when a conductor, such as a wire, is moved through a magnetic field or ...

Magnets may be invisible, but their impact is everywhere. From powering electric motors to keeping your phone speaker working ...

The development of a new electromagnetic system could improve research and clinical capabilities through precise cell levitation.